


#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	int a = 1;
	int count = 0;
	for (a = 1; a <= 200; a++)
	{
		int i = 0;
		int flag = 1;
		for (i = 2; i <= a - 1; i++)
		{
			if (a % i == 0)
			{
				flag = 0;
				break;
			}
		}
		if (flag == 1)
		{
			printf("%d\n", a);
			count++;
		}
	}
	printf("\ncount=%d\n", count);
	return 0;

}